From 0f8b1428e4dabbbbd1edadb5582c48d35254527f Mon Sep 17 00:00:00 2001
From: Katy Coe <djkaty@start.no>
Date: Mon, 11 Nov 2019 20:44:10 +0100
Subject: [PATCH] IL2CPP: Read generic constraints data

---
 Il2CppInspector/Il2CppInspector.cs | 1 +
 Il2CppInspector/Metadata.cs        | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Il2CppInspector/Il2CppInspector.cs b/Il2CppInspector/Il2CppInspector.cs
index baecff0..4ca8be6 100644
--- a/Il2CppInspector/Il2CppInspector.cs
+++ b/Il2CppInspector/Il2CppInspector.cs
@@ -33,6 +33,7 @@ namespace Il2CppInspector
         public Il2CppEventDefinition[] Events => Metadata.Events;
         public Il2CppGenericContainer[] GenericContainers => Metadata.GenericContainers;
         public Il2CppGenericParameter[] GenericParameters => Metadata.GenericParameters;
+        public int[] GenericConstraintIndices => Metadata.GenericConstraintIndices;
         public Il2CppCustomAttributeTypeRange[] AttributeTypeRanges => Metadata.AttributeTypeRanges;
         public int[] InterfaceUsageIndices => Metadata.InterfaceUsageIndices;
         public int[] NestedTypeIndices => Metadata.NestedTypeIndices;
diff --git a/Il2CppInspector/Metadata.cs b/Il2CppInspector/Metadata.cs
index f7f4b01..c364c86 100644
--- a/Il2CppInspector/Metadata.cs
+++ b/Il2CppInspector/Metadata.cs
@@ -35,6 +35,7 @@ namespace Il2CppInspector
         public int[] InterfaceUsageIndices { get; }
         public int[] NestedTypeIndices { get; }
         public int[] AttributeTypeIndices { get; }
+        public int[] GenericConstraintIndices { get; }
 
         public Dictionary<int, string> Strings { get; } = new Dictionary<int, string>();
 
@@ -107,6 +108,7 @@ namespace Il2CppInspector
             NestedTypeIndices = ReadArray<int>(Header.nestedTypesOffset, Header.nestedTypesCount / sizeof(int));
             GenericContainers = ReadArray<Il2CppGenericContainer>(Header.genericContainersOffset, Header.genericContainersCount / Sizeof(typeof(Il2CppGenericContainer)));
             GenericParameters = ReadArray<Il2CppGenericParameter>(Header.genericParametersOffset, Header.genericParametersCount / Sizeof(typeof(Il2CppGenericParameter)));
+            GenericConstraintIndices = ReadArray<int>(Header.genericParameterConstraintsOffset, Header.genericParameterConstraintsCount / sizeof(int));
 
             if (Version >= 16) {
                 Assemblies = ReadArray<Il2CppAssemblyDefinition>(Header.assembliesOffset, Header.assembliesCount / Sizeof(typeof(Il2CppAssemblyDefinition)));
@@ -116,7 +118,6 @@ namespace Il2CppInspector
                 AttributeTypeIndices = ReadArray<int>(Header.attributeTypesOffset, Header.attributeTypesCount / sizeof(int));
                 AttributeTypeRanges = ReadArray<Il2CppCustomAttributeTypeRange>(Header.attributesInfoOffset, Header.attributesInfoCount / Sizeof(typeof(Il2CppCustomAttributeTypeRange)));
             }
-            // TODO: ParameterConstraints, MetadataUsage
 
             // Get all string literals
             Position = Header.stringOffset;